2011 INFINITI QX56 Factory Service Manual

fuses spare tire location washer fluid overheating wheel bolt torque tyre pressure

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INFINITI QX56 2011 Factory Service Manual
DIAGNOSIS SYSTEM (IPDM E/R)DEF-13
< SYSTEM DESCRIPTION >
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ACTIVE TEST
Te s t i t e m
PUSH SW
[Off/On] Displays the status of the push-button ignition switch judged by

DIAGNOSIS SYSTEM (IPDM E/R)DEF-13
< SYSTEM DESCRIPTION >
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ACTIVE TEST
Te s t i t e m
PUSH SW
[Off/On] Displays the status of the push-button ignition switch judged by IPDM E/R.
INTER/NP SW
[Off/On] Displays the status of the shift position judged by IPDM E/R.
ST RLY CONT
[Off/On] Displays the status of the starter relay status signal received from BCM via CAN
communication.
IHBT RLY -REQ
[Off/On] Displays the status of the starter control relay signal received from BCM via CAN
communication.
ST/INHI RLY
[Off/ ST ON/INHI ON/UNKWN] Displays the status of the starter relay and starter control relay judged by IPDM
E/R.
DETENT SW
[Off/On] Displays the status of the A/T shift selector (detention switch) judged by IPDM E/
R.
S/L RLY -REQ
[Off/On] Displays the status of the steering lock relay signal received from BCM via CAN
communication.
S/L STATE
[LOCK/UNLK/UNKWN] Displays the status of the steering lock judged by IPDM E/R.
OIL P SW
[Open/Close] Displays the status of the oil pressure switch judged by IPDM E/R.
HOOD SW
[Off/On] Displays the status of the hood switch judged by IPDM E/R.
HL WASHER REQ
[Off/On] Displays the status of the headlamp washer request signal received from BCM via
CAN communication.
THFT HRN REQ
[Off/On] Displays the status of the theft warning horn request signal received from BCM
via CAN communication.
HORN CHIRP
[Off/On] Displays the status of the horn reminder signal received from BCM via CAN com-
munication.
Monitor Item
[Unit] MAIN SIG-
NALS Description
Test item Operation Description
CORNERING LAMP LH
NOTE:
This item is indicated, but cannot be tested.
RH
HORN On Operates horn relay for 20 ms.
REAR DEFOGGER Off OFF
On Operates the rear window defogger relay.
FRONT WIPER Off OFF
Lo Operates the front wiper relay.
Hi Operates the front wiper relay and front wiper high relay.
MOTOR FAN* 1OFF
2 Transmits 50% pulse duty signal (PWM signal) to the cooling fan control module.
3 Transmits 75% pulse duty signal (PWM signal) to the cooling fan control module.
4
Transmits 100% pulse duty signal (PWM signal) to the cooling fan control mod-
ule.
HEAD LAMP WASHER On Operates the headlamp washer relay for 1 second.
Revision: 2010 May2011 QX56

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INFINITI QX56 2011 Factory Service Manual
DEF-14
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (IPDM E/R)
*: Operates while the engine is running.EXTERNAL LAMPS
Off OFF
TAIL Operates the tail lamp relay.
Lo Operates the headlamp low relay.
Hi
Oper

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INFINITI QX56 2011 Factory Service Manual
BCM, IPDM E/RDEF-15
< ECU DIAGNOSIS INFORMATION >
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ECU DIAGNOSIS INFORMATION
BCM, IPDM E/R
List of ECU ReferenceINFOID:0000000006299431
ECU Reference
BCM BCS-33, "
Ref

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INFINITI QX56 2011 Factory Service Manual
DEF-16
< WIRING DIAGRAM >
REAR WINDOW DEFOGGER SYSTEM
WIRING DIAGRAM
REAR WINDOW DEFOGGER SYSTEM
Wiring DiagramINFOID:0000000006299432
JCLWM5500GB
Revision: 2010 May2011 QX56

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INFINITI QX56 2011 Factory Service Manual
REAR WINDOW DEFOGGER SYSTEMDEF-17
< WIRING DIAGRAM >
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JCLWM5501GB
Revision: 2010 May2011 QX56

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INFINITI QX56 2011 Factory Service Manual
DEF-18
< WIRING DIAGRAM >
REAR WINDOW DEFOGGER SYSTEM
JCLWM5502GB
Revision: 2010 May2011 QX56

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INFINITI QX56 2011 Factory Service Manual
REAR WINDOW DEFOGGER SYSTEMDEF-19
< WIRING DIAGRAM >
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JCLWM5503GB
Revision: 2010 May2011 QX56

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INFINITI QX56 2011 Factory Service Manual
DEF-20
< WIRING DIAGRAM >
REAR WINDOW DEFOGGER SYSTEM
JCLWM5504GB
Revision: 2010 May2011 QX56

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